EP3237885A1 - Analysator für kältemittelnachahmung - Google Patents

Analysator für kältemittelnachahmung

Info

Publication number
EP3237885A1
EP3237885A1 EP15820702.7A EP15820702A EP3237885A1 EP 3237885 A1 EP3237885 A1 EP 3237885A1 EP 15820702 A EP15820702 A EP 15820702A EP 3237885 A1 EP3237885 A1 EP 3237885A1
Authority
EP
European Patent Office
Prior art keywords
refrigerant
analyzer
approximately
nanometers
equal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15820702.7A
Other languages
English (en)
French (fr)
Inventor
Ivan Rydkin
Warren CLOUGH
Zhongfen DING
Lei Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of EP3237885A1 publication Critical patent/EP3237885A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • G01N33/0049—Halogenated organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
EP15820702.7A 2014-12-23 2015-12-09 Analysator für kältemittelnachahmung Withdrawn EP3237885A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462096220P 2014-12-23 2014-12-23
PCT/US2015/064818 WO2016105951A1 (en) 2014-12-23 2015-12-09 Counterfeit refrigerant analyzer

Publications (1)

Publication Number Publication Date
EP3237885A1 true EP3237885A1 (de) 2017-11-01

Family

ID=56151406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15820702.7A Withdrawn EP3237885A1 (de) 2014-12-23 2015-12-09 Analysator für kältemittelnachahmung

Country Status (3)

Country Link
US (1) US20170370439A1 (de)
EP (1) EP3237885A1 (de)
WO (1) WO2016105951A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139348B (zh) 2015-07-28 2021-09-17 开利公司 制冷剂分析仪及其使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124448A (ja) * 1988-11-01 1990-05-11 Osaka Gas Co Ltd フロンガス濃度検出方法および装置
US5146092A (en) * 1990-05-23 1992-09-08 Ntc Technology, Inc. Gas analysis transducers with electromagnetic energy detector units
US20140361173A1 (en) * 2011-08-27 2014-12-11 Inficon Gmbh Device and Method for Identifying Refrigerants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911260A1 (de) * 1999-03-13 2000-09-14 Leybold Vakuum Gmbh Infrarot-Gasanalysator und Verfahren zum Betrieb dieses Analysators
JP2003057178A (ja) * 2001-08-17 2003-02-26 Horiba Ltd 多成分分析装置
US9030329B2 (en) * 2010-04-12 2015-05-12 Heath Consultants, Inc. Smart methane monitor
DE102010056137B4 (de) * 2010-12-23 2014-03-27 Abb Ag Optische Gasanalysatoreinrichtung mit Mitteln zum Kalibrieren des Frequenzspektrums

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124448A (ja) * 1988-11-01 1990-05-11 Osaka Gas Co Ltd フロンガス濃度検出方法および装置
US5146092A (en) * 1990-05-23 1992-09-08 Ntc Technology, Inc. Gas analysis transducers with electromagnetic energy detector units
US20140361173A1 (en) * 2011-08-27 2014-12-11 Inficon Gmbh Device and Method for Identifying Refrigerants

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ELKINS J W ET AL: "Infrared band strengths for methyl chloride in the regions of atmospheric interest", JOURNAL OF MOLECULAR SPECTROSCOPY, ACADEMIC PRESS, US, vol. 105, no. 2, 1 June 1984 (1984-06-01), pages 480 - 490, XP023948833, ISSN: 0022-2852, [retrieved on 19840601], DOI: 10.1016/0022-2852(84)90235-2 *
HOLLADAY T M ET AL: "The infrared spectrum of methyl chloride", JOURNAL OF MOLECULAR SPECTROSCOPY, ACADEMIC PRESS, US, vol. 14, no. 1-4, 1 January 1964 (1964-01-01), pages 371 - 396, XP023951070, ISSN: 0022-2852, [retrieved on 19640101], DOI: 10.1016/0022-2852(64)90130-4 *
See also references of WO2016105951A1 *

Also Published As

Publication number Publication date
WO2016105951A1 (en) 2016-06-30
US20170370439A1 (en) 2017-12-28

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